package com.itheima.api.suanfa;

public class maopao {
    public static void main(String[] args) {
        int[] arr={2,5,3,4,1};
        maopao(arr);
        printArr(arr);
    }

    private static void maopao(int[] arr) {
        for (int i = 0; i < arr.length-1; i++) {
            for (int j = 0; j < arr.length-i-1; j++) {
                if (arr[j]>arr[j+1]){
                    int temp=arr[j];
                    arr[j]=arr[j+1];
                    arr[j+1]=temp;
                }
            }
        }
    }

    private static void printArr(int[] arr) {
        for (int i = 0; i < arr.length; i++) {
            System.out.print(arr[i]+" ");
        }
        System.out.println();
    }
}
